Search a number
-
+
27334484960 = 2551710049443
BaseRepresentation
bin11001011101010000…
…110010001111100000
32121112222122201010212
4121131100302033200
5421440112004320
620320212513252
71655242200656
oct313520621740
977488581125
1027334484960
1110657671142
12536a31b828
132768093b73
141474430dd6
15a9eb069c5
hex65d4323e0

27334484960 has 48 divisors (see below), whose sum is σ = 68376416976. Its totient is φ = 10290628608.

The previous prime is 27334484953. The next prime is 27334484993. The reversal of 27334484960 is 6948443372.

It is a junction number, because it is equal to n+sod(n) for n = 27334484899 and 27334484908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5022002 + ... + 5027441.

It is an arithmetic number, because the mean of its divisors is an integer number (1424508687).

Almost surely, 227334484960 is an apocalyptic number.

27334484960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27334484960 is an abundant number, since it is smaller than the sum of its proper divisors (41041932016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27334484960 is a wasteful number, since it uses less digits than its factorization.

27334484960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10049475 (or 10049467 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 50.

The spelling of 27334484960 in words is "twenty-seven billion, three hundred thirty-four million, four hundred eighty-four thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 136 160 170 272 340 544 680 1360 2720 10049443 20098886 40197772 50247215 80395544 100494430 160791088 170840531 200988860 321582176 341681062 401977720 683362124 803955440 854202655 1366724248 1607910880 1708405310 2733448496 3416810620 5466896992 6833621240 13667242480 27334484960